Added B2 RA core

projects/ROCKNIX/packages/emulators/libretro/b2-lr/package.mk

@@ -0,0 +1,40 @@
+################################################################################
+#      This file is part of OpenELEC - http://www.openelec.tv
+#      Copyright (C) 2009-2012 Stephan Raue (stephan@openelec.tv)
+#
+#  This Program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2, or (at your option)
+#  any later version.
+#
+#  This Program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with OpenELEC.tv; see the file COPYING.  If not, write to
+#  the Free Software Foundation, 51 Franklin Street, Suite 500, Boston, MA 02110, USA.
+#  http://www.gnu.org/copyleft/gpl.html
+################################################################################
+
+PKG_NAME="b2-lr"
+PKG_VERSION="ffcfcddc5ba05a97e04372672879bc25284ff653"
+PKG_LICENSE="GPLv3"
+PKG_SITE="https://github.com/zoltanvb/b2-libretro"
+PKG_URL="https://github.com/zoltanvb/b2-libretro/archive/${PKG_VERSION}.tar.gz"
+PKG_DEPENDS_TARGET="toolchain"
+PKG_LONGDESC="Adaptation of Tom Seddon's b2 emulator for BBC Micro"
+
+PKG_TOOLCHAIN="make"
+
+make_target() {
+  cd ${PKG_BUILD}/src/libretro
+  make -j$(getconf _NPROCESSORS_ONLN) clean
+  make -j$(getconf _NPROCESSORS_ONLN)
+}
+
+makeinstall_target() {
+  mkdir -p ${INSTALL}/usr/lib/libretro
+  cp b2_libretro.so ${INSTALL}/usr/lib/libretro/
+}

projects/ROCKNIX/packages/emulators/libretro/b2-lr/patches/01-fix-gcc14.patch

@@ -0,0 +1,17 @@
+diff --git a/src/shared/h/shared/system.h b/src/shared/h/shared/system.h
+index f5f38b34..2d765a07 100644
+--- a/src/shared/h/shared/system.h
++++ b/src/shared/h/shared/system.h
+@@ -289,7 +289,11 @@ int vasprintf(char **buf, const char *fmt, va_list v);
+ //
+ // See https://lwn.net/Articles/612244/
+ #ifndef HAVE_STRLCPY
++#if __GNUC__ >= 14
++extern "C" size_t strlcpy(char *dest, const char *src, size_t size) noexcept;
++#else
+ size_t strlcpy(char *dest, const char *src, size_t size);
++#endif
+ #endif // HAVE_STRLCPY
+ #endif
+ 
+

projects/ROCKNIX/packages/virtual/emulators/package.mk

@@ -13,7 +13,7 @@ EMUS_32BIT=""
 
 PKG_RETROARCH="core-info libretro-database retroarch retroarch-assets retroarch-joypads retroarch-overlays slang-shaders"
 
-LIBRETRO_CORES="81-lr a5200-lr arduous-lr atari800-lr beetle-gba-lr beetle-lynx-lr beetle-ngp-lr beetle-pce-lr beetle-pce-fast-lr    \
+LIBRETRO_CORES="81-lr a5200-lr arduous-lr atari800-lr b2-lr beetle-gba-lr beetle-lynx-lr beetle-ngp-lr beetle-pce-lr beetle-pce-fast-lr    \
                 beetle-pcfx-lr bsnes-mercury-accuracy-lr bsnes-mercury-balanced-lr bsnes-mercury-performance-lr beetle-supafaust-lr  \
                 beetle-supergrafx-lr beetle-vb-lr beetle-wswan-lr bluemsx-lr cap32-lr crocods-lr daphne-lr doublecherrygb-lr         \
                 dosbox-core-lr dosbox-pure-lr easyrpg-lr emuscv-lr fake08-lr fbalpha2012-lr                                          \
@@ -141,6 +141,10 @@ makeinstall_target() {
   ### Apply documentation header
   start_system_doc
 
+  ### Acorn BBC Micro
+  add_emu_core bbc retroarch b2 true
+  add_es_system bbc
+
   ### Panasonic 3DO
   add_emu_core 3do retroarch opera true
   add_es_system 3do